18 dimensioning best practices for mechanical drawings скачать в хорошем качестве

18 dimensioning best practices for mechanical drawings

Learn AutoCAD, Fusion 360, Solidworks and more with full-length courses, instructor support and certificate all for one Subscription here https://sourcecad.com/courses/ Check the complete "Dimensioning best practices" article and download the free eBook here https://sourcecad.com/dimensioning-be... Here is the table of contents: 00:00 Introduction 00:49 Don't Duplicate dimensions 01:46 Dimension views showing part clearly 02:23 Avoid dimension with reference to hidden line 03:29 Largest dimension should be furthest 04:16 Dimension as per manufacturing method 05:00 Never intersect dimension lines 06:12 Use ɸ for diameter and R for radius 06:59 Extension lines should not start from part 07:44 Add extension line on the nearest point of the view 08:20 Drawing lines should not be used as extension line 08:52 Never show hidden line in isometric view 09:50 Use leader with a note for chamfer 10:45 For hole dimension mention manufacturing method 12:24 Location of the hole to be labelled in view where it is a circle 13:37 Avoid TYPICAL notation 15:03 Avoid leading and trailing zeros in specific situations 16:21 Don't assume any dimension 17:34 Avoid placing dimension on the view